Evidence map›Paper›PMID 20223247›Full record

ArticleJournal of insect physiology2010

The members of bHLH transcription factor superfamily are required for female reproduction in the red flour beetle, Tribolium castaneum.

Kavita Bitra, Subba R Palli

Open access · greenAbstract read
In one paragraph

Article in Journal of insect physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 28% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 19 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Kavita BitraDepartment of Entomology, College of Agriculture, University of Kentucky, Lexington, KY 40546, United States.
Subba R Palli
University of Kentucky · US

Funding

Molecular Analysis of Juvenile Hormone ActionR01GM070559 · NIGMS · UNIVERSITY OF KENTUCKY · PI PALLI, SUBBA R · 2005 to 2024
$4.1M
NIGMS NIH HHS GM070559-06NIGMS NIH HHS R01 GM070559
6 · The paper itself

Abstract

Proteins containing the basic Helix-Loop-Helix (bHLH) domain function as transcription factors and play important roles during the development of various metazoans including insects, nematodes and vertebrates. Insect genomes contain more than 50 bHLH transcription factors, but the function of only a few of these proteins in regulation of female reproduction is known. Using RNA interference, we have tested knock-down in the expression of genes coding for bHLH transcription factors in newly emerged adult females to determine their function in regulation of female reproduction in the red flour beetle, Tribolium castaneum. Knock-down in the expression of genes coding for four bHLH transcription factors (TcSRC, TcSim1, TcAsh and TcDaughterless) caused mortality in the female beetles. In addition, knocking-down the expression of 16 bHLH genes affected oogenesis and knock-down in the expression of 13 genes affected embryogenesis. Two genes TcSide1 and TcSpineless are required for both oogenesis and embryogenesis. Thus, the data reported here showed that 31 bHLH transcription factors are required for female survival, reproduction and embryogenesis.

Indexed as

Multigene FamilyAnimalsBasic Helix-Loop-Helix ProteinsFemaleGene Expression Regulation, DevelopmentalInsect ProteinsMaleReproductionTriboliumBasic Helix-Loop-Helix ProteinsInsect Proteins

Identifiers

PMID20223247
PMCPMC2916060
OpenAlexW2083960095

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.